Evidence map›Paper›PMID 18776119›Full record

ArticleJournal of the American Society of Nephrology : JASN2008

Podocyte-selective deletion of dicer induces proteinuria and glomerulosclerosis.

Shaolin Shi, Liping Yu, Celine Chiu, Yezhou Sun, Jin Chen, Greg Khitrov, Matthias Merkenschlager, Lawrence B Holzman, Weijia Zhang, Peter Mundel and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 197 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
197citing papers in PubMed, 1 pooled it
8.0field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

197 citing papers in PubMed, 1 synthesis or guideline pooled it, 346 citations in OpenAlex.

  1. Pooled it
  2. Article
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  5. Article
  6. Review
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  9. Article
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  11. Article
  12. Article
  13. Collapsing glomerulopathy: unraveling varied pathogeneses.Current opinion in nephrology and hypertension · 2023
    Review
  14. Article
  15. Article
  16. MicroRNAs in kidney injury and disease.Nature reviews. Nephrology · 2022
    Review
  17. Review
  18. The Role ofNon-coding RNA · 2022
    Article
  19. Review
  20. miRNA biomarkers in renal disease.International urology and nephrology · 2022
    Review

137 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Shaolin ShiDivision of Nephrology, Department of Medicine, Mount Sinai School of Medicine, One Gustave L Levy Place, New York, NY 10029, USA. shaolin.shi@mssm.edu
Liping Yu
Celine Chiu
Yezhou Sun
Jin Chen
Greg Khitrov
Matthias Merkenschlager
Lawrence B Holzman
Weijia Zhang
Peter Mundel
Erwin P Bottinger
Icahn School of Medicine at Mount Sinai · US

Funding

Role and Mechanisms of Epithelial Injury in Diabetic NephropathyU01DK060995 · NIDDK · YESHIVA UNIVERSITY · PI BOTTINGER, ERWIN P. · 2001 to 2010
$6.0M
CYTOKINE SIGNALING IN RENAL FIBROSISR01DK056077 · NIDDK · YESHIVA UNIVERSITY · PI BOTTINGER, ERWIN P. · 1999 to 2009
$3.2M
Genetic Programming in Progressive Renal DiseaseR01DK060043 · NIDDK · YESHIVA UNIVERSITY · PI BOTTINGER, ERWIN P. · 2001 to 2010
$2.9M
Towards Molecular Diagnostics of Glomerular DiseaseR01DK073960 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI BOTTINGER, ERWIN P. · 2006 to 2010
$1.6M
Advanced Microscopy Shared Resource FacilityR24CA095823 · NCI · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI FRIEDRICH, VICTOR LOUIS · 2002 to 2006
$1.3M
Medical Research Council MC_U120027516NCI NIH HHS 5R24CA095823NCI NIH HHS R24 CA095823NIDDK NIH HHS R01 DK056077NIDDK NIH HHS R01DK056077NIDDK NIH HHS R01 DK060043NIDDK NIH HHS R01DK060043NIDDK NIH HHS R01 DK073960NIDDK NIH HHS R01DK073960NIDDK NIH HHS U01 DK060995NIDDK NIH HHS U01DK60995
6 · The paper itself

Abstract

Dicer is an enzyme that generates microRNA (miRNA), which are small, noncoding RNA that function as important regulators of gene and protein expression. For exploration of the functional roles of miRNA in glomerular biology, Dicer was inactivated selectively in mouse podocytes. Mutant mice developed proteinuria 4 to 5 weeks after birth and died several weeks later, presumably from kidney failure. Multiple abnormalities were observed in glomeruli of mutant mice, including foot process effacement, irregular and split areas of the glomerular basement membrane, podocyte apoptosis and depletion, mesangial expansion, capillary dilation, and glomerulosclerosis. Gene profiling revealed upregulation of 190 genes in glomeruli isolated from mutant mice at the onset of proteinuria compared with control littermates. Target sequences for 16 miRNA were significantly enriched in the 3'-untranslated regions of the 190 upregulated genes. Further suggesting validity of the in silico analysis, six of the eight top-candidate miRNA were identified in miRNA libraries generated from podocyte cultures; these included four members of the mir-30 miRNA family, which are known to degrade target transcripts directly. Among 15 upregulated target genes of the mir-30 miRNA, four genes known to be expressed and/or functional in podocytes were identified, including receptor for advanced glycation end product, vimentin, heat-shock protein 20, and immediate early response 3. Receptor for advanced glycation end product and immediate early response 3 are known to mediate podocyte apoptosis, whereas vimentin and heat-shock protein-20 are involved in cytoskeletal structure. Taken together, these results provide a knowledge base for ongoing investigations to validate functional roles for the mir-30 miRNA family in podocyte homeostasis and podocytopathies.

Indexed as

3' Untranslated RegionsAnimalsApoptosisBase SequenceDEAD-box RNA HelicasesDNA PrimersEndoribonucleasesGene Expression ProfilingGlomerulosclerosis, Focal SegmentalMiceMice, KnockoutMicroRNAsPodocytesProteinuriaRibonuclease III3' Untranslated RegionsDEAD-box RNA HelicasesDicer1 protein, mouseDNA PrimersEndoribonucleasesMicroRNAsRibonuclease III

Identifiers

PMID18776119
PMCPMC2573016
OpenAlexW2110336660

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.